Square Cushions
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1.91 ct Square Cushion Heliodor
Located in Toronto, Ontario
mm
Shape: Square Cushion
Cutting Style Crown: Modified Brilliant
Cutting Style Pavilion: Mixed Cut
Category
2010s Brazilian Loose Gemstones
Materials
Amethyst
Captivating 10.56 Carat Square Cushion Amethyst Ring
Located in רמת גן, IL
This captivating ring features a magnificent square cushion mixed-cut amethyst as its centerpiece
Category
2010s Israeli Cocktail Rings
Materials
Amethyst, 14k Gold, White Gold
Stunning 1.01 Carat Square Cushion Natural Diamond
Located in רמת גן, IL
1.01 Carat D IF Square Cushion Modified Brilliant Cut Natural Diamond with IGI Certificate and
Category
2010s Israeli Loose Gemstones
Materials
Diamond
2.6ct Square Cushion Blue Aquamarine from Brazil
Located in Toronto, Ontario
5.24 mm
Shape: Square Cushion
Cutting Style Crown: Brilliant
Cutting Style Pavilion: Brilliant
Category
2010s Brazilian Loose Gemstones
Materials
Aquamarine
21.81carat Square Cushion Purple Amethyst from Uruguay
Located in Toronto, Ontario
x 12.84 mm
Shape: Square Cushion
Cutting Style:
Cutting Style Crown: Brilliant Cut
Cutting Style
Category
2010s Uruguayan Loose Gemstones
Materials
Amethyst
0.95ct Square Cushion Purple Sapphire from Madagascar
Located in Toronto, Ontario
3.87 mm
Shape: Square Cushion
Cutting Style Crown: Brilliant
Cutting Style Pavilion: Step Cut
Category
2010s Malagasy Loose Gemstones
Materials
Purple Sapphire, Sapphire
Rare and Pristine 3.51ct Ideal Cut Square Cushion Brilliant Diamond - IGI
Located in רמת גן, IL
Rare and Pristine 3.51 ct Ideal Cut Square Cushion Brilliant Diamond - IGI Certified
Discover the
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Vibrant Mint Colored Square Cushion Tourmaline of 15.76 Ct
Located in Lucerne, CH
Very attractive mint colored Tourmaline of 15.76 ct. The square cushion shaped gem stands out do to
Category
21st Century and Contemporary More Jewelry
Materials
Tourmaline
Free Shipping
H 0.42 in W 0.58 in L 0.58 in
21.81ct Square Cushion Purple Amethyst from Uruguay
Located in Toronto, Ontario
x 12.84 mm
Shape: Square Cushion
Cutting Style:
Cutting Style Crown: Brilliant Cut
Cutting Style
Category
2010s Uruguayan Loose Gemstones
Materials
Amethyst
1.08carat Square Cushion Red Spinel from Sri Lanka
Located in Toronto, Ontario
3.78 mm
Shape: Square Cushion
Cutting Style Crown: Brilliant
Cutting Style Pavilion: Brilliant
Category
2010s Sri Lankan Loose Gemstones
Materials
Spinel
3.87ct Square Cushion Pink-Orange Morganite from Brazil
Located in Toronto, Ontario
x 5.90 mm
Shape: Square Cushion
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion: Modified
Category
2010s Brazilian Loose Gemstones
Materials
Morganite
3.98ct Square Cushion Pink-Orange Morganite from Brazil
Located in Toronto, Ontario
x 5.99 mm
Shape: Square Cushion
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion: Modified
Category
2010s Brazilian Loose Gemstones
Materials
Morganite
White Flowers and leaves, Hand-Embroidered square cushion
By Midsummer Milano
Located in Milano, IT
This square cushion is characterized by two Loro Piana Interiors linen side parts and a precious
Category
21st Century and Contemporary European Pillows and Throws
Materials
Other
8.46 carats Reddish Pink Garnet Square Cushion Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
: Cushion
Cut: Square Cushion
The 8.46-carat Reddish Pink Garnet Square Cushion Cut Natural Tanzanian
Category
21st Century and Contemporary Tanzanian Modern Loose Gemstones
Materials
Garnet
Free Shipping
W 0.43 in D 0.33 in L 0.43 in
14 Karat White Gold Pendant Necklace with One Square Cushion Tanzannite
Located in Stamford, CT
14 Karat White Gold 16 Inch Pendant Necklace with One Square Cushion Tanzannite and Baguette
Category
2010s Modern Pendant Necklaces
Materials
Diamond, Tanzanite, 14k Gold
1.08ct Square Cushion Red Spinel from Sri Lanka
Located in Toronto, Ontario
3.78 mm
Shape: Square Cushion
Cutting Style Crown: Brilliant
Cutting Style Pavilion: Brilliant
Category
2010s Sri Lankan Loose Gemstones
Materials
Spinel
Certified 3.15 Carat Square Cushion Cut Natural Blue Tourmaline
Located in London, GB
This Square Cushion cut Natural Blue Tourmaline is a lustrous and mesmerising gem in our collection
Category
21st Century and Contemporary Loose Gemstones
Materials
Tourmaline
1.01ct Square Cushion Purple Sapphire from Madagascar Unheated
Located in Toronto, Ontario
3.56 mm
Shape: Square Cushion
Cutting Style Crown: Brilliant
Cutting Style Pavilion: Step Cut
Category
2010s Malagasy Loose Gemstones
Materials
Purple Sapphire
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W 0.23 in D 0.15 in L 0.22 in
14 Karat White Gold Cross Pendant with Square Cushion Diamond 1.00 TDW
Located in Stamford, CT
14Kt White Gold Cross Pendant with Square Cushion Diamonds 1.00 Total Diamond Weight
2 grams total
Category
2010s Pendant Necklaces
Materials
Diamond, 14k Gold
1.68ct Square Cushion Green-Yellow Chrysoberyl from Brazil
Located in Toronto, Ontario
x 4.66 mm
Shape: Square Cushion
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion: Step Cut
Category
2010s Brazilian Loose Gemstones
Materials
Chrysoberyl
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W 0.27 in D 0.19 in L 0.26 in
2.05ct Square Cushion Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
5.57 mm
Shape: Square Cushion
Cutting Style Crown: Modified Brilliant Cut
Cutting Style Pavilion
Category
2010s Tanzanian Loose Gemstones
Materials
Tanzanite
5.28ct Square Cushion Peach Pink-Orange Morganite from Brazil
Located in Toronto, Ontario
x 6.75 mm
Shape: Square Cushion
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion: Modified
Category
2010s Brazilian Loose Gemstones
Materials
Morganite
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W 0.44 in D 0.27 in L 0.44 in
16.46ct Pair Square Cushion Purple Amethyst from Uruguay
Located in Toronto, Ontario
)
Measurements: 13.11 x 13.11 x 8.55 mm / 13.08 x 13.14 x 8.95 mm
Shape: Square Cushion
Cutting Style:
Cutting
Category
2010s Uruguayan Loose Gemstones
Materials
Amethyst
Blue Outdoor Throw Pillow, Modern Waterproof Square Cushion Decor Handle
By Hommes Studio
Located in Porto, PT
Blue outdoor throw pillow, modern waterproof square cushion decor handle 23"
Sky Square Pillow
Category
21st Century and Contemporary Portuguese Modern Pillows and Throws
Materials
Fabric, Faux Leather
Tiffany & Co. 925 Sterling Silver Square Cushion Ring c.2003 Size 5.25
By Tiffany & Co.
Located in Richmond, CA
Tiffany & Co. Sterling Silver Square Cushion Ring
Size 5-1/4
Good pre-owned condition
Category
21st Century and Contemporary American Art Nouveau Band Rings
Materials
Silver
Missoni Coomba Velvet Square Cushion, Dark Teal, Italy.
By MissoniHome, Missoni
Located in Brooklyn, NY
Missoni Coomba Velvet Square Cushion, Dark Teal, Italy. Bring a textured touch to elevate your home
Category
21st Century and Contemporary Italian Organic Modern Pillows and Throws
Materials
Textile, Velvet
14K Gold Square Cushion Light Lavender Sapphire Solitaire Ring Center 1 Carat
Located in San Francisco, CA
lavender blue square cushion sapphire set in a delicate 12 prongs basket. Experience the difference in
Category
21st Century and Contemporary American More Rings
Materials
Sapphire, Yellow Gold
0.87ct Deep Blue Sapphire Square Cushion Cut IGI Certified Rare Loose Gemstone
By Gems and Jewels UK
Located in Birmingham, GB
0.87ct Deep Blue Sapphire Square Cushion Cut IGI Certified Rare Loose Gemstone
Natural Deep Blue
Category
20th Century Loose Gemstones
Materials
Blue Sapphire
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H 0.12 in W 0.23 in D 0.22 in
White Gold White Topaz Dangle Earrings - 18k Square Cushion 11.80ctw Pierced
By A & Furst
Located in Greensboro, NC
): 11.80ctw
Cut: Square Cushion
Total Carats: 11.80ctw
Style: Dangle
Fastening Type: Butterfly Closures
Category
21st Century and Contemporary Dangle Earrings
Materials
Topaz, 18k Gold, White Gold
1.65ct Square Cushion Diamond Cut Blue Zircon from Cambodia
Located in Toronto, Ontario
4.83 mm
Shape: Square Cushion
Cutting Style:
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion
Category
2010s Cambodian Loose Gemstones
Materials
Blue Zircon
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W 0.25 in D 0.2 in L 0.25 in
2.04ct Square Cushion Diamond Cut Blue Zircon from Cambodia
Located in Toronto, Ontario
4.46 mm
Shape: Square Cushion
Cutting Style:
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion
Category
2010s Cambodian Loose Gemstones
Materials
Blue Zircon
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W 0.28 in D 0.18 in L 0.28 in
0.87ct Square Cushion Purple Sapphire from East Africa, Unheated
Located in Toronto, Ontario
3.04 mm
Shape: Square Cushion
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion: Step Cut
Category
2010s Unknown Loose Gemstones
Materials
Purple Sapphire
Free Shipping
W 0.22 in D 0.12 in L 0.22 in
0.96ct Square Cushion Purple Sapphire from East Africa, Unheated
Located in Toronto, Ontario
3.77 mm
Shape: Square Cushion
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion: Step Cut
Category
2010s Unknown Loose Gemstones
Materials
Sapphire
Free Shipping
W 0.21 in D 0.15 in L 0.21 in
9ct Square Cushion Peach Pink-Orange Morganite from Brazil
Located in Toronto, Ontario
8.09 mm
Shape: Square Cushion
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion: Modified
Category
2010s Brazilian Loose Gemstones
Materials
Morganite
Free Shipping
W 0.52 in D 0.32 in L 0.52 in
Tiffany & Co 0.33ct Square Cushion Diamond Engagement Ring set in Platinum
By Tiffany & Co.
Located in London, GB
Discover elegance and sophistication with the Tiffany & Co 0.33ct Square Cushion Diamond Engagement
Category
2010s Engagement Rings
Materials
Diamond, Platinum
Beautiful 1.03ct Square Cushion Brilliant Diamond Ring in 18K White Gold
Located in רמת גן, IL
square cushion brilliant diamond takes center stage, its D-E color radiating the purest white brilliance
Category
2010s Israeli Cocktail Rings
Materials
Diamond, 18k Gold, White Gold
Square Cushion 14K Solid Gold Pink Tourmaline and Diamond Ring
Located in Sant Josep de sa Talaia, IB
Description
Square Cushion 14K Solid Gold Pink Tourmaline and Diamond Ring a uniquely handcrafted
Category
21st Century and Contemporary Spanish Contemporary Engagement Rings
Materials
Tourmaline, Diamond, Gold, Yellow Gold, 14k Gold
Tiffany & Co. Square Cushion Drop Dangle Earrings Sterling 925 Geometric Pierced
By Tiffany & Co.
Located in Greensboro, NC
Brand: Tiffany & Co.
Design: Square Cushion Drop
Metal Content: Sterling Silver
Style: Dangle
Category
21st Century and Contemporary Dangle Earrings
Materials
Sterling Silver
Silk Velvet Pınk Square Cushion
By Bertrando Di Renzo
Located in ROCCAVIVARA CB, IT
The softness of velvet and the brightness of silk join in this wonderful cushion inspired by the
Category
2010s Italian Other Pillows and Throws
Materials
Cotton, Silk
3.04 Carat GIA Certified Square Cushion VVS2 Yellow Diamond Halo Ring
Located in San Francisco, CA
This spectacular Platinum and 18k Yellow gold ring features a 3.04 Carat Square Cushion nearly
Category
21st Century and Contemporary American Engagement Rings
Materials
Yellow Diamond, Platinum, Yellow Gold, 18k Gold
Three Stone O.22 Square Cushion Yellow & Trillion White Diamond 14k Yellow Ring
Located in San Francisco, CA
This 14k delicate ring features a 0.22 Carat Square Cushion yellow diamond flanked by two 0.14
Category
21st Century and Contemporary American Three-Stone Rings
Materials
White Diamond, Yellow Diamond, 14k Gold, Yellow Gold
1.19ct Square Cushion Parti Colour Sapphire from Sri Lanka Unheated
Located in Toronto, Ontario
3.42 mm
Shape: Square Cushion
Cutting Style Crown: Modified Brilliant Cut
Cutting Style Pavilion: Step
Category
2010s Sri Lankan Loose Gemstones
Materials
Sapphire
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W 0.25 in D 0.14 in L 0.25 in
0.97ct Square Cushion Parti Colour Sapphire from Sri Lanka Unheated
Located in Toronto, Ontario
3.07 mm
Shape: Square Cushion
Cutting Style Crown: Modified Brilliant Cut
Cutting Style Pavilion: Step
Category
2010s Sri Lankan Loose Gemstones
Materials
Sapphire
Free Shipping
W 0.21 in D 0.13 in L 0.21 in
3.88ct Pair Square Cushion Diamond Cut Blue Zircon from Cambodia
Located in Toronto, Ontario
: 6.51 x 6.51 x 4.88 mm/6.52 x 6.44 x 4.92 mm
Shape: Square Cushion
Cutting Style:
Cutting Style Crown
Category
2010s Cambodian Loose Gemstones
Materials
Blue Zircon
Free Shipping
W 0.26 in D 0.2 in L 0.26 in
LeVian 14K Rose Gold Plated .925 Sterling Silver Square Cushion Cut Blue Topaz 4
By Le Vian
Located in Great Neck, NY
LeVian 14K Rose Gold Plated .925 Sterling Silver Square Cushion Cut Blue Topaz 4-Prong Stud
Category
2010s More Earrings
David Yurman Onyx Diamond Ring - Sterling 925 Square Cushion Checkerboard Sz 7
By David Yurman
Located in Greensboro, NC
: Square Cushion Checkerboard
Color: Black
Natural Diamonds
Carat(s): .08ctw
Cut: Round Brilliant
Style
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Onyx, Sterling Silver
Peter Suchy GIA 1.01 Carat Square Cushion Cut Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Square cushion cut diamond 1.01ct in a platinum diamond halo setting, from the Peter Suchy Workshop
Category
21st Century and Contemporary American Engagement Rings
Materials
Diamond, Platinum
Platinum Square Cushion 2.99 Carat Red Ruby & Tapered Baugette Diamond Ring GIA
Located in San Francisco, CA
This timeless three-stone platinum ring features a one-of-a-kind square cushion 2.99 carat Red Ruby
Category
21st Century and Contemporary American Engagement Rings
Materials
Diamond, Ruby, Platinum
Set of 4 Square Cushions by Warm Nordic
Located in Geneve, CH
Set of 4 square cushions by Warm Nordic
Dimensions: D45 x W45 cm
Material: new wool, cotton, 100
Category
2010s Danish Post-Modern Pillows and Throws
Materials
Other
White Gold Green Quartz/Prasiolite Diamond Halo Ring -14k Square Cushion 7.13ctw
Located in Greensboro, NC
Natural Quartz/Prasiolite
Carat: 6.80ct
Cut: Square Cushion Checkerboard
Color: Green
Natural Diamonds
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Quartz, 14k Gold, White Gold
18k Gold Chunky Square Cushion Dome Ring Set with a Green Tourmaline
Located in Southport, CT
18k yellow gold ring. This beautiful, ultra contemporary ring has a wide, square cushion profile
Category
21st Century and Contemporary Unknown Contemporary Solitaire Rings
Materials
Tourmaline, 18k Gold, Yellow Gold
11.38 Carat, Natural Blue Tanzanite, Square Cushion, AAA Color, Loose Stone
Located in New York, NY
SKU - 50011
Stone : Natural Tanzanite
Shape - Square Cushion
Grade - AAA
Weight - 11.38 Cts
Category
21st Century and Contemporary Tanzanian Loose Gemstones
Materials
Tanzanite
H 0.36 in W 0.5 in L 0.5 in
18 Karat Gold Square Cushion Ring with 3.03ct Grey Diamonds and 9.96ct Peridot
By Sofragem
Located in New York, NY
18 karat white gold square cushion shaped ring. This ring is pave set with round silver grey
Category
2010s Modern Fashion Rings
Materials
Diamond, Peridot, White Gold
Forest Bird, Hand-Embroidered square cushion
By Midsummer Milano
Located in Milano, IT
A super- precious hand-embroidered cushion with a back in Loro Piana Interiors linen, made by
Category
21st Century and Contemporary European Pillows and Throws
Materials
Terracotta, Textile, Linen
Moodify Square Cushion, by Warm Nordic
Located in Viby J, DK
Exclusive cushion in two different Kvadrat top quality fabrics. The Moodify cushion?s combination
Category
21st Century and Contemporary Polish Modern Pillows and Throws
Materials
Feathers
Rare Apple Green Natural Tourmaline Gemstone 1.90 Ct Square Cushion Cut for Ring
Located in Peshawar, PK
collection with this Rare Apple Green Square Cushion Cut Natural Tourmaline. Sourced from Afghanistan, its
Category
21st Century and Contemporary Afghan Contemporary Loose Gemstones
Materials
Tourmaline
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W 0.3 in D 0.19 in L 0.32 in
Alex Jona Square Cushion-Cut Tanzanite 18 Karat White Gold Ring
By Alex Jona
Located in Torino, IT
blue square cushion cut Tanzanite weighing 2.97 carats.
Alex Jona jewels stand out, not only for their
Category
21st Century and Contemporary Italian Contemporary Cocktail Rings
Materials
Tanzanite, 18k Gold, White Gold
Tiffany & Co. 2003 Square Cushion Sterling Silver Ring
By Tiffany & Co.
Located in Honolulu, HI
Item Specifications:
Brand: Tiffany & Co.
Metal: Sterling Silver
Metal Purity: AG 925
RingWidth: 8.2 mm wide
Ring Thickness: 2.4 mm thick
Total Weight: 15.7 Grams
Size: 10.5
...
Category
21st Century and Contemporary Band Rings
Materials
Sterling Silver
Tiffany & Co. 2003 Square Cushion Ring in 18k
By Tiffany & Co.
Located in New York, NY
-Mint condition
-18k Yellow Gold
-Ring size: 6
-Width: 7.5mm
-Weight: 14.3gr
-Comes with Tiffany box
Category
2010s American Cocktail Rings
Tiffany & Co. 2003 Square Cushion Ring in 18k
By Tiffany & Co.
Located in New York, NY
Brand Tiffany & co
Type Ring
Mint condition
18K Yellow gold
Ring size 7.5
Width 8mm
Length 22.3 mm
Weight 18.4gr
Comes with Tiffany & co original box
Category
21st Century and Contemporary Wedding Rings
Materials
18k Gold
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Square Cushions For Sale on 1stDibs
Find an expansive variety of square cushions available on 1stDibs. These distinct designs — crafted with great care and often made from Gold, White Gold and 18k Gold — can elevate any look. Our selection of items includes 23 vintage examples as well as 84 contemporary versions. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 20th Century to those produced as recently as the 21st Century. Modern and Contemporary are consistently popular styles when it comes to square cushions. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Tiffany & Co., LB Exclusive and Pomellato are consistently popular. While most can agree that any pick from our collection easily elevates most outfits, but the choice of Diamond versions from the 60 available is guaranteed to add a special touch to your ensemble. There are many cushion cut, round cut and antique cushion cut square cushions for sale. When shopping our range of square cushions, you’ll find that there are less available pieces for men today than there are for women.
How Much are Square Cushions?
Prices for square cushions start at $75 and top out at $110,000 with these rings, on average, selling for $1,297.
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